[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include  ** *       **** 
int main ()
{
**** **    *  ** char ch;
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*  *      * **     *** * * *   * *   *  *
        * *** *  * *  ** **  ***** *
 * *  *** * 
***    ****  system      *  * ** *  
** * **  * return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
*** *      ***  
int   * ** *
{
 * *    * *    * char ch;
***  ** ***  ** 
**  **    **  *   * ******  *    *  ** * ** * *  
***  ** ** * ** *  *   *   ** * ** * **** **
 ** * **   ****  
 ** *** * **       * *  *** * = %c and its ASCII code is  *  ** * *   * *
 ** **   *  **** 
 ***      * *  **  ******* ***   **   * 
 *  *** *** *  return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
* **  *  * * ***  * 

int     *  **  * 
{
 * * * **        int ch;
  *  *      ***     * ***** character: *  * **   
  **      *** ** *  *     ** *     **  ** ** 
  **  *   **  **   *   *** ** * **  
* **            
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***** * *   **  return 0;
  *  * *

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include  **** ***  **  
int main()
{
 ***    *  ** ****  int ch;
 *** ****  *** *   *  *    *  *  ** * ****  *
 *  ** ** * ** **  *   * ** ** **   **    ** *** 
  ** **     ** ***** * * *  **    *** 
**  ** * ** * * ****   * ** *  * ***
  ** **    ** return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include *   *** **    * * 
int main()
{
*  ***  ** ** * int ch;
**** ** *   *  *   *    ** *       *** *   *   ** **
* **    * * *  *  ***  ******     *   *****   
     ***       ***  ***** * * ***  **  *  * **
**  *   ** ** return 0;
}
  ** ** 

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
*  ** * ** *  **
* ** ***  ***  * * *  
main()
{
char c[1000];
int i;
*    **  ****   * *** *  **** ** *
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 **    *   ***   ***** *  ** ** **** ** *** **    * ** * ****






   ** * * * **  *  *  * * **** ***
 ** ** **    *  0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include *  *    ** **  
int main()
{
  **  *    ****  ***     * ch;
*  **      **  *  ** * * *****   * *  **  ****  *  *** * * *
**  *         * ***  **  *  * *  * *  *  
 ** *   ***    ***** *** **  *****   ***
***   * * ***  return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
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   * ** *  *** *    * ****    *
***** *** ** *    ***    *** * **   * * * * * * **  
** *****   *      *  *******
 *  * * ****    ***  * * *  **   * ** * *
*   * ****   *  * ***  **     ** *** * *      ** ***   
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
**  *    *** * *      * ch;
*** * ** **** *     *   * *  
  *  *******   * * * ** *   ***  **** * character:");
    ***  ** *  *    ****     * ******    * * * ** ***** *  **  
  **     *   *  *** ** * *
**   ** * **** *  *   ***    ** ***  **  and its ASCII code is %d\n",ch,ch);
      * ****** *  **  
**** *  ** * *   * **** ******* ********    * *** * *****
  ****    ** * **** ** *  **  *    0 ;
   *    *    ** * *    * 
        *****   * *  * * *  ***
  ** ***       ******   **** 

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~